The King Cobra Gravity Back Optimum Inertia 3 Iron is a classic game-improvement long iron designed to deliver stability, forgiveness, and consistent ball striking. Featuring Cobra’s Gravity Back technology, this club is engineered to optimize perimeter weighting for improved forgiveness and easier launch.
Fitted with a True Temper M Flex steel shaft, this 3 iron provides a smooth yet stable feel, helping golfers achieve controlled trajectory and dependable distance. The steel construction adds solid feedback at impact, making it suitable for players who prefer traditional long-iron performance.
Ideal for right-handed golfers, this 3 iron is a great option for completing a vintage Cobra set or replacing a missing long iron with a reliable, classic design.
Key Features
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Shaft: True Temper M Flex steel shaft offers balanced feel and control.
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Distance: Engineered for reliable long-iron yardage and stable ball flight.
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Control: Perimeter weighting helps reduce twisting on off-center strikes.
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Feel: Steel shaft delivers solid impact feedback and traditional performance.
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Playability: Designed to make long irons easier to hit and more consistent.
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Use: Ideal for set completion or replacement of a classic Cobra long iron.
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Design: Gravity Back technology improves forgiveness and launch consistency.
Specifications
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Club: 3 Iron
- Brand: King Cobra
- Hand: Right Hand (RH)
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Shaft: True Temper Steel
- Model: Gravity Back Optimum Inertia









